This is a cool, old-fashioned thermodynamic hand boiler toy that is made of hand-blown glass. The liquid inside these beautiful boilers shoots up the tubes and appears to boil when you hold it in your hand. It makes an excellent stocking stuffer for the holidays, or a great classic desk toy for the office setting.
Note: This comes in various styles and colors. While we try and honor specific requests, we cannot guarantee what style or color will be sent to customers. Price is per each unit--picture shows four hand boilers for demonstration purposes only.
Durable, anti-fog safety glasses that fit comfortably on any head size.
Extra-large nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
This set includes two (2) N95 NIOSH approved respirators.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
Great reference card for chemistry and physics students.
Explore the wonders of wind power with this amazing kit!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
Easily assemble a working alarm motion detector!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Check out this high-quality gyroscope!
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.